Science & Environment

Desert alga reveals how fast growth and resistance to extreme conditions can coexist

Source: Phys.org - latest science and technology news stories · Published

Desert alga reveals how fast growth and resistance to extreme conditions can coexist
Source: Phys.org - latest science and technology news stories

A single-celled green alga from the sand dunes of the Negev Desert has, within just a few years, become a key model organism in modern photosynthesis research. Chlorella ohadii helps researchers better understand plants' adaptability to extreme environmental conditions. These fin

A single-celled green alga from the sand dunes of the Negev Desert has, within just a few years, become a key model organism in modern photosynthesis research. Chlorella ohadii helps researchers better understand plants' adaptability to extreme environmental conditions. These findings could help make crops more resilient to heat, drought, and other consequences of climate change in the future.

Haim Treves, a professor of plant metabolism at RPTU, has been studying the desert alga since its discovery. His findings have now been published in the journal New Phytologist.

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How the biological clock regulates phases of wakefulness
Science & Environment

How the biological clock regulates phases of wakefulness

The circadian clock is an internal biological system that regulates sleep-wake cycles, as well as many physiological functions such as body temperature and hormone production. In many animals, this clock relies on a network of neurons that generates rhythms of approximately 24 ho

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